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Waterproof sealing device and cutting machine

A technology of waterproof sealing and cutting machine, which is applied in the direction of engine sealing, mechanical equipment, engine components, etc. It can solve the problems of poor processing consistency of non-metallic materials, aging of rubber sealing rings, and unsatisfactory sealing effects, etc., to achieve small space requirements, Easy to process and improve the waterproof and sealing effect

Inactive Publication Date: 2011-11-23
CETC BEIJING ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the poor processing consistency of non-metallic materials, it is difficult to control the gap. If the gap is too tight, the rotation will not be smooth, and if the gap is too loose, the waterproof effect will be poor. remains inside the rotary table

Method used

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  • Waterproof sealing device and cutting machine
  • Waterproof sealing device and cutting machine
  • Waterproof sealing device and cutting machine

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] refer to figure 1 , figure 2 and image 3 , the waterproof sealing device of the present invention is used for waterproof sealing of the rotary table 7 of the cutting machine, and is arranged on the waterproof cover 3 outside the rotary table 7 .

[0037] The waterproof sealing device includes:

[0038] Underframe 1; sealing pressure ring 5, said underframe 1 and said sealing pressure ring 5 are fixed by fixing member 13 so as to form a closed space betw...

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Abstract

The invention discloses a waterproof sealing device and a cutting machine. The waterproof sealing device comprises a bottom frame, a sealing pressing ring, a gas inlet joint and a small hole, wherein the bottom frame and the sealing pressing ring are fixed by a fixing piece, so that a closed space is formed between the bottom frame and the sealing pressing ring; the gas inlet joint is communicated with the closed space and used for conveying compressed gas to the closed space; and the small hole is formed in the bottom frame, communicated with the closed space and used for blowing gas to a space between the waterproof sealing device and a waterproof shield. The waterproof sealing device can effectively prevent water and gas from entering a rotary workbench, so that parts such as a driving motor and the workbench can be better protected, and service life is prolonged.

Description

technical field [0001] The invention mainly relates to the field of waterproof sealing, in particular to a waterproof sealing device used for waterproof sealing of a rotary table of a cutting machine and a cutting machine including the waterproof sealing device. Background technique [0002] The function of the cutting machine is to divide the device into individual circuit units. The working mechanism of the cutting machine is to use the powerful grinding of the grinding wheel blade. However, during the cutting process, the grinding wheel blade and the processed device will generate a lot of heat. Excessive temperature will cause Seriously affect the cutting quality and greatly shorten the service life of the tool. In order to control the temperature during cutting, it is necessary to cool the working area with cooling water. [0003] The X-axis of the cutting machine drives the rotary table to perform high-speed reciprocating motion, and a waterproof seal is required betw...

Claims

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Application Information

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IPC IPC(8): F16J15/40B24B27/06
Inventor 胡章坤佀海燕杨树文秦江杨云龙
Owner CETC BEIJING ELECTRONICS EQUIP
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